Which of the following chemical equations represents the auto-protolysis of water?
C2D2, a deuterium compound, can be prepared by a
Reaction of calcium carbide with deuterium
Reaction of aluminium carbide with deuterium
Reaction of calcium carbide with deuterium oxide
Reaction of aluminium carbide with deuterium oxide
Heavy water is
T2O
D2O
FeO
CuO
The major product of the reaction between barium peroxide and sulphuric acid is
Oxygen
Hydrogen
Barium oxide
Hydrogen peroxide
The pollutant released on using dihydrogen as a fuel is
CO2
CO
NOx
SOx
Ordinary hydrogen is ____________.
tritium
protium
deuterium
helium
The water-gas shift reaction is
A process of producing hydrogen from carbon monoxide
A reaction of manufacturing sodium hydroxide
A process of producing syngas from coal
Reaction of hydrocarbons with steam
‘Syngas’ is a mixture of hydrogen with
Nitrogen
Carbon dioxide
Carbon monoxide
Hydroformylation is a reaction of
Syngas with olefins
Hydrogen with nitrogen
Vegetable oils with hydrogen
Carbon monoxide with hydrogen
Which of the following processes cannot remove permanent hardness of water?
Boiling
Calgon’s method
Ion exchange method
Treatment of water with Na2CO3
